{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["education institution", "education degree", "place of death", "place of birth"], "input": "figure out why people so M etimes called my mother Doctor. The doctor was the guy with the excessive white nose hairs who put the cold stethoscope on my back once a year and Dr ew a Pac-Man around the pinpricks of my tuberculin test. My mom was not a doctor. She worked at a desk. But I heard her introduce herself as Doctor Ruben a few times. And sometimes the mail would arrive addressed to Mr. and Dr. Ruben. What was going on? Was my mother leading a double life?"}
{"education institution": [{"subject": "M", "object": "Dr"}], "education degree": [], "place of death": [], "place of birth": []}